kvision/io.kvision.state/ObservableList

ObservableList

interface ObservableList<T> : MutableList<T> , ObservableState<List<T>>

Observable list interface.

Inheritors

Properties

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abstract val onUpdate: MutableCollection<(MutableList<T>) -> Unit>
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abstract override val size: Int
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val <S> ObservableState<S>.stateFlow: <Error class: unknown class><S>

Extension property returning a StateFlow for an ObservableState.

Functions

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abstract override fun add(element: T): Boolean
abstract fun add(index: Int, element: T)
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abstract override fun addAll(elements: Collection<T>): Boolean
abstract fun addAll(index: Int, elements: Collection<T>): Boolean
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abstract override fun clear()
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abstract operator override fun contains(element: T): Boolean
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abstract override fun containsAll(elements: Collection<T>): Boolean
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abstract operator fun get(index: Int): T
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abstract fun getState(): List<T>

Get current state.

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abstract fun indexOf(element: T): Int
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abstract override fun isEmpty(): Boolean
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abstract operator override fun iterator(): Iterator<T>
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abstract fun lastIndexOf(element: T): Int
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abstract override fun listIterator(): MutableListIterator<T>
abstract override fun listIterator(index: Int): MutableListIterator<T>
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fun List<String>.pairs(): List<<Error class: unknown class><String, String>>

Utility extension function to convert List into List.

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abstract override fun remove(element: T): Boolean
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abstract override fun removeAll(elements: Collection<T>): Boolean
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abstract fun removeAt(index: Int): T
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abstract override fun retainAll(elements: Collection<T>): Boolean
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abstract operator fun set(index: Int, element: T): T
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fun <S, T> ObservableState<S>.sub(contextWidget: Widget? = null, extractor: (S) -> T): ObservableState<T>

Returns a sub-store of the original ObservableState

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abstract override fun subList(fromIndex: Int, toIndex: Int): MutableList<T>
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abstract fun subscribe(observer: (List<T>) -> Unit): () -> Unit

Subscribe for the state change notifications. Calls the observer with the current state.

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fun <T> MutableList<T>.syncWithList(list: List<T>)

Utility extension function to synchronise elements of the MutableList.